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Location information acquisition method and system

A technology of location information and acquisition method, applied in the field of location information acquisition, can solve the problem that TLM-FE cannot obtain the location of hometown TLM-FE

Inactive Publication Date: 2011-12-07
GLOBAL INNOVATION AGGREGATORS LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Considering that the visited TLM-FE cannot obtain the location of the home TLM-FE, so that the home TLM-FE cannot query the location of the visited network TLM-FE, the present invention is made. Therefore, the main purpose of the present invention is to provide a location Information acquisition method, system and device to solve the above-mentioned problems in related technologies

Method used

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  • Location information acquisition method and system
  • Location information acquisition method and system
  • Location information acquisition method and system

Examples

Experimental program
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Embodiment 1

[0055] In this embodiment, a system for acquiring location information is provided, located in a home network, and used for the home network to acquire location information from a visited network. Figure 5 is a block diagram of a location information acquisition system according to an embodiment of the present invention, such as Figure 5 As shown, the system includes a home TAA-FE10 and a home TLM-FE20.

[0056] The home TAA-FE10 is used to receive the user service list request sent by the visited TAA-FE, obtain the user ID, the user global network protocol address, and the location information of the visited TLM-FE from the user service list request, and the information to be obtained Send to home TLM-FE;

[0057] In addition, the above-mentioned home TAA-FE10 further includes: (1) the home TAA-FE requests the user service list data from the home TUP-FE; (2) in response to the request, the home TUP-FE sends the user service list to the home TAA-FE data.

[0058] In addit...

Embodiment 2

[0062] In this embodiment, a system for acquiring location information is provided, located in a visited network, and used for the visited network to acquire location information from the home network. Such as Figure 5 As shown, the above system includes the visiting site TAA-FE30 and the visiting site TLM-FE40.

[0063] Visited place TAA-FE30, used to send user service list request;

[0064]In addition, the above-mentioned visited TAA-FE30 further includes: the visited TAA-FE forwards the response message from the home TAA-FE to the visited TLM-FE, and the response message carries the user service list data, the location of the home TLM-FE information.

[0065] The visited TLM-FE40 is configured to forward the user service list request to the visited TAA-FE.

[0066] In addition, the above-mentioned visited TLM-FE40 further includes: the visited TLM-FE saves the location information of the home TLM-FE locally, wherein the location information of the home TLM-FE includes a...

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PUM

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Abstract

The invention discloses a location information acquisition method and system. The method includes: receiving a user service list request from a visited place, wherein the user service list request is authorized by the visited place transmission location management functional entity TLM-FE via the visited place transmission authentication The functional entity, that is, the visited TAA-FE forwards it to the home TAA-FE; the home TAA-FE obtains the user ID, the user global IP address, and the location information of the visited TLM-FE from the user service list request, and sends the obtained information to To the home TLM-FE; the home TAA-FE forwards the response message to the visited TLM-FE via the visited TAA-FE, and carries the user service list data and the location information of the home TLM-FE in the response message. By means of the above technical solution, the problem of obtaining location information during the user's movement can be solved.

Description

technical field [0001] The present invention relates to the field of communications, and in particular, to a method and system for acquiring location information. Background technique [0002] Under the architecture of the next generation communication network (Next Generation Network, referred to as NGN), in order to make full use of the extensiveness and expansibility of the Internet Protocol (IP) network, users can implement NGN services anytime and anywhere. access, and obtain safe, reliable and high-quality business services, the layered NGN architecture defines the Network attachment control functions (NACF for short) and the Resource Admission control functions (ResourceAdmission control functions) at the transport layer. RACF for short), which is used to effectively control users and communications. [0003] The network attachment system is responsible for the control of user access to the network, including user authentication, allocation of user IP addresses and t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W64/00
Inventor 吴波滕志猛
Owner GLOBAL INNOVATION AGGREGATORS LLC